package com.cn;

public class test1 {
    public static void main(String[] args) {
        int sum = 0;
        for(int i = 1;i <= 9;i++){
            for(int j = 1;j <= i;j++){
                sum = i * j;
                System.out.print(j+"*"+i+"="+sum+"\t");
            }
            System.out.print("\n");
        }
    }
}
